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vmm: Fix build errors with "pci" feature on AArch64

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Signed-off-by: Michael Zhao <michael.zhao@arm.com>
This commit is contained in:
Michael Zhao
2020-06-03 16:59:35 +08:00
committed by Rob Bradford
parent 9ec4aa4019
commit 17057a0dd9
3 changed files with 33 additions and 20 deletions
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pci/src/bus.rs
+4 -1
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@@ -110,16 +110,19 @@ impl PciBus {
pub fn register_mapping(
&self,
dev: Arc<Mutex<dyn BusDevice>>,
io_bus: &devices::Bus,
#[cfg(target_arch = "x86_64")] io_bus: &devices::Bus,
mmio_bus: &devices::Bus,
bars: Vec<(GuestAddress, GuestUsize, PciBarRegionType)>,
) -> Result<()> {
for (address, size, type_) in bars {
match type_ {
PciBarRegionType::IORegion => {
#[cfg(target_arch = "x86_64")]
io_bus
.insert(dev.clone(), address.raw_value(), size)
.map_err(PciRootError::PioInsert)?;
#[cfg(target_arch = "aarch64")]
error!("I/O region is not supported");
}
PciBarRegionType::Memory32BitRegion | PciBarRegionType::Memory64BitRegion => {
mmio_bus